adapter

plugins/cvs/cvs-plugin/src/com/intellij/cvsSupport2/cvsExecution/CvsOperationExecutorCallback.java

@@ -21,18 +21,9 @@ package com.intellij.cvsSupport2.cvsExecution;
  */
 public interface CvsOperationExecutorCallback {
 
-  CvsOperationExecutorCallback EMPTY = new CvsOperationExecutorCallback(){
-    public void executionFinished(boolean successfully) {
-    }
-
-    public void executionFinishedSuccessfully() {
-    }
-
-    public void executeInProgressAfterAction(ModalityContext modaityContext) {
-    }
-  };
+  CvsOperationExecutorCallback EMPTY = new DefaultCvsOperationExecutorCallback();
 
   void executionFinished(boolean successfully);
   void executionFinishedSuccessfully();
-  void executeInProgressAfterAction(ModalityContext modaityContext);
+  void executeInProgressAfterAction(ModalityContext modalityContext);
 }

plugins/cvs/cvs-plugin/src/com/intellij/cvsSupport2/cvsExecution/DefaultCvsOperationExecutorCallback.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2000-2012 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.cvsSupport2.cvsExecution;
+
+/**
+* @author Bas Leijdekkers
+*/
+public class DefaultCvsOperationExecutorCallback implements CvsOperationExecutorCallback {
+
+  public void executionFinished(boolean successfully) {
+  }
+
+  public void executionFinishedSuccessfully() {
+  }
+
+  public void executeInProgressAfterAction(ModalityContext modaityContext) {
+  }
+}